<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>fieldset的使用</title>
	</head>
	<body>
		<fieldset>
			<legend>用户登录</legend>
			姓名:<input type="text"><br />
			密码:<input type="password"><br />
		</fieldset>
		
		
	</body>
</html>
